Design a digital circuit that receives a 4 bits BCD-coded

Design a digital circuit that receives a 4 bits BCD-coded

Design a digital circuit that receives a 4 bits BCD-coded(*) number X = abcd and returns a signal M7=1 if X ≥ 7, and M7=0 otherwise. The algorithm below shows the functional description of the circuit (“dc” means a “don’t care” combination).


 

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